Engines and Components Connecting Rods and Components

Tomei

Forged H-Beam Connecting Rod Set 151.80mm for Nissan VQ35HR

$972.00

SKU: TA203A-NS03A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Tomei Forged H-Beam Connecting Rod Set is designed for the Nissan VQ35HR engine and Nissan 350Z model. These rods are constructed from SNCM439 material with an H-beam design for enhanced strength and rigidity. The set features a center-to-center length of 151.80mm, matching OEM specifications.
Show original supplier description
The Tomei Forged H-Beam Connecting Rod Set is engineered for high-performance applications in the Nissan 350Z equipped with the VQ35HR engine. Constructed from durable SNCM439 forged steel, these connecting rods feature an H-beam design to provide superior strength and rigidity, essential for handling increased power and stress. The set offers a standard 151.80mm center-to-center length, directly replacing the OEM component without modification. The big end bore measures 57.0mm in width, and the piston pin bore (PE.BORE) is 22.0mm, accommodating standard bushings. These rods are designed to work with bearing sizes of 54.0mm inner diameter and 16.5mm width. Each connecting rod in this set weighs approximately 563.0g. They are supplied with ARP L19 bolts measuring 3/8-24 x 40.0mm, ensuring a secure and reliable fitment. Installation of Tomei products requires specialized knowledge and tools, and it is recommended that these components be fitted by experienced, qualified professionals.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTomei
Part NumberTA203A-NS03A
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy